// JavaScript Document by Richbox
function initTree(t) {
	var tree = document.getElementById(t);
	tree.style.display = "none";
	var lis = tree.getElementsByTagName("li");
	// alert(lis.length);
	for (var i = 0; i < lis.length; i++) {
		lis[i].id = "li" + i;
		var uls = lis[i].getElementsByTagName("ul");
		if (uls.length != 0) {
			uls[0].id = "ul" + i;
			uls[0].style.display = "none";
			var as = lis[i].getElementsByTagName("a");
			as[0].id = "a" + i;
			as[0].className = "folder";
			as[0].href = "#this";
			as[0].tget = uls[0];
			as[0].onclick = function() {
				openTag(this, this.tget);
			}
		}
	}
	tree.style.display = "block";
}
function openTag(a, t) {
	if (t.style.display == "block") {
		t.style.display = "none";
		a.className = "folder";
	} else {
		t.style.display = "block";
		a.className = "";
	}
}
window.onload = function() {
	initTree("globalNav");
}